package com.example.springboot.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class CorsConfig implements WebMvcConfigurer {
    @Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")  // 允许跨域的路径
                .allowedOrigins("http://localhost:5173")  // 允许跨域的源
                .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")  // 允许的请求方法
                .allowedHeaders("*")  // 允许的请求头
                .allowCredentials(true)  // 允许携带cookie
                .maxAge(3600);  // 预检请求的有效期
    }
}
